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BidSonar is an independent index of public-sector opportunities. We aggregate data from official sources and are not affiliated with any procurement body. Data is licensed under the Open Government Licence v3.0 and the EU TED reuse notice.

    ContractsAuxiliary Field Power Supplies System Upgrade and Expansion
    Open tender

    Auxiliary Field Power Supplies System Upgrade and Expansion

    Contract value
    £280k
    Published 14 Aug 2026

    UKAEA seeks supplier input on upgrading and expanding its auxiliary power supply system through modernization and capacity expansion options.

    🇬🇧United Kingdom· South EastPublished 14 Aug 2026· 3 weeks agoviaFind a Tender
    Contract value
    £280k
    Published 14 Aug 2026

    Decision brief

    4 fields
    • Contract value
      £280,000indicative
      Pounds sterling
    • Closing date
      Rolling
      No closing date published
    • Sector
      Engineering
      Browse related listings
    • Location
      🇬🇧United Kingdom
      South East

    Lifecycle

    Open

    Open tender — no closing date published. Opened 3 weeks ago.

    14 August 2026
    Open tender · no closing date published

    Brief

    The United Kingdom Atomic Energy Authority (UKAEA) is seeking market engagement to upgrade and expand its Auxiliary Field Power Supplies (AFPS) system. The current system consists of two modular Regatron LAB.TC rectifier cubicles (four modules per cubicle), each with 415V three-phase 60A input capacity and 32kW output per sub-module. UKAEA is exploring two primary options: (1) upgrading to newer modular supplies while expanding from two to four units, or (2) implementing a phased modernization approach by introducing two different advanced supply systems with gradual replacement over time. This market engagement seeks supplier input and solutions to inform the subsequent formal tender process. Qualified suppliers should have experience with modular power supply systems, rectification technology, and industrial electrical infrastructure upgrades.

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    Take action
    View tender on sourceFind a Tender

    Full notice and submission process on the publisher's site

    Publisher
    UK Cabinet Office
    Licence
    OGL v3.0
    Source
    find-tender.service.gov.uk
    Record ID
    ocds-h6vhtk-06e489
    UA
    Buyer
    UK ATOMIC ENERGY AUTHORITY
    Sector
    Engineering